Contributors as of r1663500

The following list of contributors and their contributions is meant
to help us keep track of whom to consider for commit access. The list
was generated from "svn log" output by contribulyze.py, which looks for log messages that use the special contribution format.

Please do not use this list as a generic guide to who has
contributed what to Subversion! It omits existing full committers, for example, because they are irrelevant to our
search for new committers. Also, it merely counts changes, it does
not evaluate them. To truly understand what someone has contributed,
you have to read their changes in detail. This page can only assist
human judgement, not substitute for it.